Location: Melway Map 98, Grid E4Note this site is not open to the general public.

For outings to the Eastern Treatment Plant in 2017 click here
For outings to the Eastern Treatment Plant in 2016 click here
For outings to the Eastern Treatment Plant in 2015 click here
For outings to the Eastern Treatment Plant in 2014 click here
For outings to the Eastern Treatment Plant in 2012 click here